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1. 发明专利

JP5333177B2 Antenna device 有权
公开(公告)号：JP5333177B2
公开(公告)日：2013-11-06
申请号：JP2009270439
申请日：2009-11-27
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：彰高岡 , 高俊関澤
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q9/42 , H01Q11/08
摘要： PROBLEM TO BE SOLVED: To make the horizontal plane directivity nondirectional to horizontal polarized waves with respect to an antenna device in which elements constituting an antenna are held by a holding member made of a dielectric and the holding member including the elements is fixed to a circuit board. SOLUTION: A unit having the elements in double-spiral structure held by the holding member is mounted on the circuit board having a ground pattern and a radio circuit, and the axial direction of spiral parts of the elements are made parallel with one plane of the circuit board. Further, the circuit board is provided with a pair of conductor patterns including vertical parts extending perpendicularly to the axial direction to the same side with the element, and those conductor patterns are connected to mutually different elements on end sides which are different from each other in the axial direction. The sum of electric lengths of the two elements and conductor patterns which are connected to each other is set to be 1/2 as large as a wavelength at an in-use frequency. Further, a feed point is provided at a section of one of the conductor patterns which is at a predetermined distance from a connection end for an element and includes at least a part of the vertical part with the connection end. COPYRIGHT: (C)2011,JPO&INPIT

2. 发明专利

JP5293645B2 Antenna device 有权
公开(公告)号：JP5293645B2
公开(公告)日：2013-09-18
申请号：JP2010047130
申请日：2010-03-03
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：隆史西 , 彰高岡 , 士朗小出 , 一郎重富
IPC分类号： H01Q11/08 , H01Q3/30
CPC分类号： H01Q1/40
摘要： In an antenna device, a first helical part of a first antenna and a second helical part of a second antenna is disposed in a dielectric body on a ground plane. Each helical part is helically wound up in a direction perpendicular to the ground plane and includes a plurality of one-turn portions. Each one-turn portion of the first helical part has a peripheral length of M times a wavelength λ of use, where M is a positive natural number. One of the one-turn portions of the second helical part closest to the ground plane has a peripheral length Ks that is N times the wavelength λ of use, where N is a positive natural number greater than M. One of the one-turn portions of the second helical part farthest away from the ground plane has a peripheral length Ke, and (M·λ)

3. 发明专利

JP4832350B2 Antenna device 有权
公开(公告)号：JP4832350B2
公开(公告)日：2011-12-07
申请号：JP2007096703
申请日：2007-04-02
申请人：株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人：林　　昭彦 , 隆史西 , 彰高岡
IPC分类号： H01Q11/08 , H01Q1/12 , H01Q1/36

4. 发明专利

JP4544296B2 The triggering device mounting structure in the wheel position detecting device 有权
公开(公告)号：JP4544296B2
公开(公告)日：2010-09-15
申请号：JP2007318397
申请日：2007-12-10
申请人：株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人：雅士森 , 宣哉渡部 , 彰高岡 , 隆齋藤
IPC分类号： G01L17/00 , B60C23/02 , B60C23/04 , G08C17/02
CPC分类号： B60C23/0416 , B60C23/0444 , B60C23/045

5. 发明专利

JP4474778B2 The inter-vehicle communication device and vehicle-to-vehicle communication method 有权
公开(公告)号：JP4474778B2
公开(公告)日：2010-06-09
申请号：JP2001029970
申请日：2001-02-06
申请人：株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人：雅人平山 , 邦一鈴木 , 彰高岡
IPC分类号： B60R21/00 , B60R21/16 , G08G1/09 , H04B7/26

6. 发明专利

JP4375429B2 The triggering device mounting structure in the wheel position detecting device 有权
公开(公告)号：JP4375429B2
公开(公告)日：2009-12-02
申请号：JP2007109226
申请日：2007-04-18
申请人：株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人：朋宏久野 , 雅士森 , 宣哉渡部 , 彰高岡 , 隆齋藤
IPC分类号： G01L17/00 , G08C17/02
CPC分类号： B60C23/0416 , B60C23/045

7. 发明专利

JP5443447B2 Power line communication system and the transmitter for the vehicle 有权
公开(公告)号：JP5443447B2
公开(公告)日：2014-03-19
申请号：JP2011159876
申请日：2011-07-21
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：泰司安部 , 彰高岡 , 友宏村瀬 , 秀昭石原
IPC分类号： H04B3/56 , B60R16/023
CPC分类号： H04B3/54 , H04B3/56 , H04B5/0018 , H04B2203/5416 , H04B2203/5445 , H04B2203/5483

8. 发明专利

JP5353609B2 Antenna device 有权
公开(公告)号：JP5353609B2
公开(公告)日：2013-11-27
申请号：JP2009225318
申请日：2009-09-29
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：祐次角谷 , 彰高岡 , 英徳和田 , 晃児山下
IPC分类号： H01Q7/00 , H01Q1/24 , H01Q1/38
摘要： PROBLEM TO BE SOLVED: To provide an antenna device with a minute loop antenna which performs stable communication regardless of presence/absence of a conductor. SOLUTION: The antenna device has a substrate, a radio circuit provided on the substrate, a minute loop antenna provided on the substrate and whose loop surface formed is vertical to a plane of the substrate, and a wiring portion provided on the substrate and having a site electrically connecting one end of the minute loop antenna with the radio circuit and a site electrically connecting the other end of the minute loop antenna with the radio circuit. A loop surface formed by the wiring portion electrically connecting one end of the minute loop antenna to the other end through the radio circuit is vertical to the plane of the substrate. COPYRIGHT: (C)2011,JPO&INPIT

9. 发明专利

JP5293333B2 Cable wiring structure 有权
公开(公告)号：JP5293333B2
公开(公告)日：2013-09-18
申请号：JP2009077135
申请日：2009-03-26
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：隆齋藤 , 彰高岡 , 宣哉渡部 , 朋宏久野 , 雅士森
IPC分类号： B60R16/02 , B60C23/04
摘要： PROBLEM TO BE SOLVED: To provide a wiring structure of a cable capable of restraining noise radiation to the vehicle periphery (particularly, mixing-in of noise to a radio antenna), without increasing manufacturing cost, in the wiring structure of the cable wired in a fender apron for constituting an inner wall of a tire house of a vehicle. SOLUTION: This wiring structure of the cable 32 is wired in the fender apron 7a for constituting the inner wall of the tire house 5b of the vehicle 1c. The wiring structure of the cable 32 is formed by wiring the cable 32 so as to be covered with an end part of a fender 7b for constituting an outer wall of a body, that is, the inside fender 7b of a fender arch 7br formed in an arch shape along a tire in a side view of the vehicle 1c. COPYRIGHT: (C)2011,JPO&INPIT

10. 发明专利

JP5195124B2 The triggering device mounting structure in the tire air pressure detection system 有权
公开(公告)号：JP5195124B2
公开(公告)日：2013-05-08
申请号：JP2008194962
申请日：2008-07-29
申请人：株式会社日本自動車部品総合研究所 , 株式会社デンソー
发明人：隆齋藤 , 彰高岡 , 宣哉渡部 , 雅士森 , 朋宏久野
IPC分类号： B60C23/02 , B60C23/04 , G01L17/00

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